Comment by hajile
Touchpad had rounded edges vs the sharp aluminum ones on the ipad. Touchpad was visibly shorter and the corners were much more rounded.
If there were a real reason here, it would be that the iPad 2 launched in March 2011. When Touchpad launched 3-4 months later, it was twice as thick with worse battery life and a lot fewer apps were available while it had more bugs.
I think this was the real reason.
HP could have overcome all of these issues if they'd just given the hardware/software teams more time to finish the software and make thinner hardware.
The could have been a big player in the phone, tablet, TV, and even laptop market if they'd stuck with it.
Touchpad dimensions: 240mm 190mm 13.7mm
iPad dimensions: 243mm 190mm 13mm
Both had rounded corners as can be seen in the images here:
https://m-cdn.phonearena.com/images/phones/26850-940/HP-Touc...
https://upload.wikimedia.org/wikipedia/commons/7/7e/IPad-WiF...
I know the ipad cases fit the touchpad because I used one on my TouchPad for it's entire service life.
Why post incorrect information so authoritatively? Seems silly.